elemental.js.html

Class JsDirectoryEntry

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

elemental.js.util.JsElementalBase

elemental.js.dom.JsElementalMixinBase

elemental.js.html.JsEntry

elemental.js.html.JsDirectoryEntry

All Implemented Interfaces:

ElementalMixinBase, ElementTraversal, NodeSelector, EventTarget, DirectoryEntry, Entry, ElementTimeControl, SVGExternalResourcesRequired, SVGFilterPrimitiveStandardAttributes, SVGFitToViewBox, SVGLangSpace, SVGLocatable, SVGStylable, SVGTests, SVGTransformable, SVGURIReference, SVGZoomAndPan, Indexable, IndexableInt, IndexableNumber, Mappable, Settable, SettableInt, SettableNumber

public class JsDirectoryEntry
extends JsEntry
implements DirectoryEntry

Field Summary

Fields inherited from interface elemental.svg.SVGZoomAndPan

SVG_ZOOMANDPAN_DISABLE, SVG_ZOOMANDPAN_MAGNIFY, SVG_ZOOMANDPAN_UNKNOWN

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JsDirectoryEntry()

Method Summary

Modifier and Type	Method and Description
JsDirectoryReader	createReader() Creates a new DirectoryReader to read entries from this Directory.
void	getDirectory(String path) Creates or looks up a directory.
void	getDirectory(String path, Object flags) Creates or looks up a directory.
void	getDirectory(String path, Object flags, EntryCallback successCallback) Creates or looks up a directory.
void	getDirectory(String path, Object flags, EntryCallback successCallback, ErrorCallback errorCallback) Creates or looks up a directory.
void	getFile(String path) Creates or looks up a file.
void	getFile(String path, Object flags) Creates or looks up a file.
void	getFile(String path, Object flags, EntryCallback successCallback) Creates or looks up a file.
void	getFile(String path, Object flags, EntryCallback successCallback, ErrorCallback errorCallback) Creates or looks up a file.
void	removeRecursively(VoidCallback successCallback) Deletes a directory and all of its contents, if any.
void	removeRecursively(VoidCallback successCallback, ErrorCallback errorCallback) Deletes a directory and all of its contents, if any.

Methods inherited from class elemental.js.html.JsEntry

copyTo, copyTo, copyTo, copyTo, getFilesystem, getFullPath, getMetadata, getMetadata, getName, getParent, getParent, getParent, isDirectory, isFile, moveTo, moveTo, moveTo, moveTo, remove, remove, toURL

Methods inherited from class elemental.js.dom.JsElementalMixinBase

addEventListener, addEventListener, beginElement, beginElementAt, dispatchEvent, endElement, endElementAt, getAnimatedClassName, getAnimatedHeight, getAnimatedHref, getAnimatedResult, getAnimatedTransform, getAnimatedWidth, getAnimatedX, getAnimatedY, getBBox, getChildElementCount, getCTM, getExternalResourcesRequired, getFarthestViewportElement, getFirstElementChild, getLastElementChild, getNearestViewportElement, getNextElementSibling, getPresentationAttribute, getPreserveAspectRatio, getPreviousElementSibling, getRequiredExtensions, getRequiredFeatures, getScreenCTM, getSvgStyle, getSystemLanguage, getTransformToElement, getViewBox, getXmllang, getXmlspace, getZoomAndPan, hasExtension, querySelector, querySelectorAll, removeEventListener, removeEventListener, setXmllang, setXmlspace, setZoomAndPan

Methods inherited from class elemental.js.util.JsElementalBase

at, at, intAt, intAt, length, numberAt, numberAt, setAt, setAt, setAt, setAt, setAt, setAt

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface elemental.html.Entry

copyTo, copyTo, copyTo, copyTo, getFilesystem, getFullPath, getMetadata, getMetadata, getName, getParent, getParent, getParent, isDirectory, isFile, moveTo, moveTo, moveTo, moveTo, remove, remove, toURL

Methods inherited from interface elemental.util.IndexableInt

intAt, length

Methods inherited from interface elemental.util.IndexableNumber

numberAt

Constructor Detail

JsDirectoryEntry

protected JsDirectoryEntry()

Method Detail

createReader

public final JsDirectoryReader createReader()

Description copied from interface: DirectoryEntry

Creates a new DirectoryReader to read entries from this Directory.

void getMetada ();

Returns

DirectoryReader

Specified by:

createReader in interface DirectoryEntry

getDirectory

public final void getDirectory(String path)

Description copied from interface: DirectoryEntry

Creates or looks up a directory.

void vopyTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getDirectory must fail.
• If create is true, the path doesn't exist, and no other error occurs, getDirectory must create it as a zero-length file and return a corresponding getDirectory.
• If create is not true and the path doesn't exist, getDirectory must fail.
• If create is not true and the path exists, but is a directory, getDirectory must fail.
• Otherwise, if no other error occurs, getFile must return a getDirectory corresponding to path.

successCallback

A callback that is called to return the DirectoryEntry selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getDirectory in interface DirectoryEntry

getDirectory

public final void getDirectory(String path,
                               Object flags)

Description copied from interface: DirectoryEntry

Creates or looks up a directory.

void vopyTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getDirectory must fail.
• If create is true, the path doesn't exist, and no other error occurs, getDirectory must create it as a zero-length file and return a corresponding getDirectory.
• If create is not true and the path doesn't exist, getDirectory must fail.
• If create is not true and the path exists, but is a directory, getDirectory must fail.
• Otherwise, if no other error occurs, getFile must return a getDirectory corresponding to path.

successCallback

A callback that is called to return the DirectoryEntry selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getDirectory in interface DirectoryEntry

getDirectory

public final void getDirectory(String path,
                               Object flags,
                               EntryCallback successCallback)

Description copied from interface: DirectoryEntry

Creates or looks up a directory.

void vopyTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getDirectory must fail.
• If create is true, the path doesn't exist, and no other error occurs, getDirectory must create it as a zero-length file and return a corresponding getDirectory.
• If create is not true and the path doesn't exist, getDirectory must fail.
• If create is not true and the path exists, but is a directory, getDirectory must fail.
• Otherwise, if no other error occurs, getFile must return a getDirectory corresponding to path.

successCallback

A callback that is called to return the DirectoryEntry selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getDirectory in interface DirectoryEntry

getDirectory

public final void getDirectory(String path,
                               Object flags,
                               EntryCallback successCallback,
                               ErrorCallback errorCallback)

Description copied from interface: DirectoryEntry

Creates or looks up a directory.

void vopyTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getDirectory must fail.
• If create is true, the path doesn't exist, and no other error occurs, getDirectory must create it as a zero-length file and return a corresponding getDirectory.
• If create is not true and the path doesn't exist, getDirectory must fail.
• If create is not true and the path exists, but is a directory, getDirectory must fail.
• Otherwise, if no other error occurs, getFile must return a getDirectory corresponding to path.

successCallback

A callback that is called to return the DirectoryEntry selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getDirectory in interface DirectoryEntry

getFile

public final void getFile(String path)

Description copied from interface: DirectoryEntry

Creates or looks up a file.

void moveTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getFile must fail.
• If create is true, the path doesn't exist, and no other error occurs, getFile must create it as a zero-length file and return a corresponding FileEntry.
• If create is not true and the path doesn't exist, getFile must fail.
• If create is not true and the path exists, but is a directory, getFile must fail.
• Otherwise, if no other error occurs, getFile must return a FileEntry corresponding to path.

successCallback

A callback that is called to return the file selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getFile in interface DirectoryEntry

getFile

public final void getFile(String path,
                          Object flags)

Description copied from interface: DirectoryEntry

Creates or looks up a file.

void moveTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getFile must fail.
• If create is true, the path doesn't exist, and no other error occurs, getFile must create it as a zero-length file and return a corresponding FileEntry.
• If create is not true and the path doesn't exist, getFile must fail.
• If create is not true and the path exists, but is a directory, getFile must fail.
• Otherwise, if no other error occurs, getFile must return a FileEntry corresponding to path.

successCallback

A callback that is called to return the file selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getFile in interface DirectoryEntry

getFile

public final void getFile(String path,
                          Object flags,
                          EntryCallback successCallback)

Description copied from interface: DirectoryEntry

Creates or looks up a file.

void moveTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getFile must fail.
• If create is true, the path doesn't exist, and no other error occurs, getFile must create it as a zero-length file and return a corresponding FileEntry.
• If create is not true and the path doesn't exist, getFile must fail.
• If create is not true and the path exists, but is a directory, getFile must fail.
• Otherwise, if no other error occurs, getFile must return a FileEntry corresponding to path.

successCallback

A callback that is called to return the file selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getFile in interface DirectoryEntry

getFile

public final void getFile(String path,
                          Object flags,
                          EntryCallback successCallback,
                          ErrorCallback errorCallback)

Description copied from interface: DirectoryEntry

Creates or looks up a file.

void moveTo (
  (in DOMString path, optional Flags options, optional EntryCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

path

Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or created. It is an error to attempt to create a file whose immediate parent does not yet exist.

options

• If create and exclusive are both true, and the path already exists, getFile must fail.
• If create is true, the path doesn't exist, and no other error occurs, getFile must create it as a zero-length file and return a corresponding FileEntry.
• If create is not true and the path doesn't exist, getFile must fail.
• If create is not true and the path exists, but is a directory, getFile must fail.
• Otherwise, if no other error occurs, getFile must return a FileEntry corresponding to path.

successCallback

A callback that is called to return the file selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

getFile in interface DirectoryEntry

removeRecursively

public final void removeRecursively(VoidCallback successCallback)

Description copied from interface: DirectoryEntry

Deletes a directory and all of its contents, if any. If you are deleting a directory that contains a file that cannot be removed, some of the contents of the directory might be deleted. You cannot delete the root directory of a file system.

DOMString toURL (
  (in VoidCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

successCallback

A callback that is called to return the DirectoryEntry selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

removeRecursively in interface DirectoryEntry

removeRecursively

public final void removeRecursively(VoidCallback successCallback,
                                    ErrorCallback errorCallback)

Description copied from interface: DirectoryEntry

Deletes a directory and all of its contents, if any. If you are deleting a directory that contains a file that cannot be removed, some of the contents of the directory might be deleted. You cannot delete the root directory of a file system.

DOMString toURL (
  (in VoidCallback successCallback, optional ErrorCallback errorCallback);
);

Parameter

successCallback

A callback that is called to return the DirectoryEntry selected or created.

errorCallback

A callback that is called when errors happen.

Returns

void

Specified by:

removeRecursively in interface DirectoryEntry